
<!DOCTYPE HTML>
<html lang="zh-hans" >
    <head>
        <meta charset="UTF-8">
        <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
        <title>第 11 章 新增需求: 最近 1 小时广告点击量实时统计 · 大数据 bigdata_mallanalyze_atguigu 课堂笔记</title>
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <meta name="description" content="">
        <meta name="generator" content="GitBook 3.2.3">
        <meta name="author" content=" 李振超">
        
        
    
    <link rel="stylesheet" href="../gitbook/style.css">

    
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-splitter/splitter.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-expandable-chapters-small/expandable-chapters-small.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-page-toc-button/plugin.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-prism/prism-solarizedlight.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-tbfed-pagefooter/footer.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-change_girls/girls.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-search/search.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-fontsettings/website.css">
                
            
        

    

    
        
        <link rel="stylesheet" href="../styles/website.css">
        
    
        
    
        
    
        
    
        
    

        
    
    
    <meta name="HandheldFriendly" content="true"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="../gitbook/images/apple-touch-icon-precomposed-152.png">
    <link rel="shortcut icon" href="../gitbook/images/favicon.ico" type="image/x-icon">

    
    
    <link rel="prev" href="di-10-zhang-xu-qiu-7-mei-tian-mei-di-qu-re-men-guang-gao-top3.html" />
    

    </head>
    <body>
        
<div class="book">
    <div class="book-summary">
        
            
<div id="book-search-input" role="search">
    <input type="text" placeholder="输入并搜索" />
</div>

            
                <nav role="navigation">
                


<ul class="summary">
    
    
    
        
        <li>
            <a href="http://www.atguigu.com/" target="_blank" class="custom-link">联系我们</a>
        </li>
    
    

    
    <li class="divider"></li>
    

    
        
        <li class="header">第 1 部分 电商分析系统介绍</li>
        
        
    
        <li class="chapter " data-level="1.1" data-path="../">
            
                <a href="../">
            
                    
                    第 1 章 项目简介
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.1.1" data-path="../11-xiang-mu-zheng-ti-jie-shao.html">
            
                <a href="../11-xiang-mu-zheng-ti-jie-shao.html">
            
                    
                    1.1 项目整体介绍
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.1.2" data-path="../12-xiang-mu-zheng-ti-jia-gou.html">
            
                <a href="../12-xiang-mu-zheng-ti-jia-gou.html">
            
                    
                    1.2 项目整体架构
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.1.3" data-path="../13-ye-wu-xu-qiu.html">
            
                <a href="../13-ye-wu-xu-qiu.html">
            
                    
                    1.3 数据源分析
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.1.4" data-path="../14-xiang-mu-xu-qiu.html">
            
                <a href="../14-xiang-mu-xu-qiu.html">
            
                    
                    1.4 项目需求
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.2" data-path="../chapter1.html">
            
                <a href="../chapter1.html">
            
                    
                    第 2 章 预备知识
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.3" data-path="../di-3-zhang-xiang-mu-da-jian.html">
            
                <a href="../di-3-zhang-xiang-mu-da-jian.html">
            
                    
                    第 3 章 项目搭建
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.3.1" data-path="../di-3-zhang-xiang-mu-da-jian/31-chuang-jian-fu-gong-cheng.html">
            
                <a href="../di-3-zhang-xiang-mu-da-jian/31-chuang-jian-fu-gong-cheng.html">
            
                    
                    3.1 创建父工程
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.3.2" data-path="../di-3-zhang-xiang-mu-da-jian/32-chuang-jian-gong-zuo-zi-mo-kuai.html">
            
                <a href="../di-3-zhang-xiang-mu-da-jian/32-chuang-jian-gong-zuo-zi-mo-kuai.html">
            
                    
                    3.2 创建通用子模块
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.3.3" data-path="../di-3-zhang-xiang-mu-da-jian/33-chuang-jian-mo-ni-shu-ju-zi-mo-kuai.html">
            
                <a href="../di-3-zhang-xiang-mu-da-jian/33-chuang-jian-mo-ni-shu-ju-zi-mo-kuai.html">
            
                    
                    3.3 创建模拟数据子模块
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

    
        
        <li class="header">第 2 部分 电商分析系统需求实现</li>
        
        
    
        <li class="chapter " data-level="2.1" data-path="di-4-zhang-xu-qiu-1.html">
            
                <a href="di-4-zhang-xu-qiu-1.html">
            
                    
                    第 4 章 需求1: Top10 热门品类
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.2" data-path="di-5-zhang-xu-qiu-2-top10-remen-pin-lei-zhong-de-top10-session-tong-ji.html">
            
                <a href="di-5-zhang-xu-qiu-2-top10-remen-pin-lei-zhong-de-top10-session-tong-ji.html">
            
                    
                    第 5 章 需求2: Top10热门品类中的 Top10 活跃 Session 统计
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.3" data-path="di-6-zhang-xu-qiu-3-dan-ye-mian-tiao-zhuan-lv.html">
            
                <a href="di-6-zhang-xu-qiu-3-dan-ye-mian-tiao-zhuan-lv.html">
            
                    
                    第 6 章 需求3: 页面单条转化率统计
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.4" data-path="di-7-zhang-xu-qiu-4-ge-qu-yu-re-men-shang-pin-top3.html">
            
                <a href="di-7-zhang-xu-qiu-4-ge-qu-yu-re-men-shang-pin-top3.html">
            
                    
                    第 7 章 需求4: 各区域热门商品 Top3
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.5" data-path="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji.html">
            
                <a href="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji.html">
            
                    
                    第 8 章 需求5:  广告黑名单实时统计
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.5.1" data-path="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji/81-li-xian-xiang-mu-yu-bei-zhi-shi.html">
            
                <a href="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji/81-li-xian-xiang-mu-yu-bei-zhi-shi.html">
            
                    
                    8.1 离线项目预备知识
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.5.2" data-path="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji/81-shi-shi-huan-jing-da-jian.html">
            
                <a href="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji/81-shi-shi-huan-jing-da-jian.html">
            
                    
                    8.2 实时环境搭建
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.5.3" data-path="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji/82-xu-qiu-5-guang-gao-hei-ming-dan-shi-shi-tong-ji.html">
            
                <a href="di-8-zhang-guang-gao-dian-ji-liang-shi-shi-tong-ji/82-xu-qiu-5-guang-gao-hei-ming-dan-shi-shi-tong-ji.html">
            
                    
                    8.3 需求5: 广告黑名单实时统计
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.6" data-path="di-9-zhang-xu-qiu-6-guang-gao-dian-ji-liang-shi-shi-tong-ji.html">
            
                <a href="di-9-zhang-xu-qiu-6-guang-gao-dian-ji-liang-shi-shi-tong-ji.html">
            
                    
                    第 9 章 需求6: 广告点击量实时统计 
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7" data-path="di-10-zhang-xu-qiu-7-mei-tian-mei-di-qu-re-men-guang-gao-top3.html">
            
                <a href="di-10-zhang-xu-qiu-7-mei-tian-mei-di-qu-re-men-guang-gao-top3.html">
            
                    
                    第 10 章 需求7: 每天每地区 热门广告 Top3
            
                </a>
            

            
        </li>
    
        <li class="chapter active" data-level="2.8" data-path="di-11-zhang-xin-zeng-xu-6c423a-zui-jin-1-xiao-shi-guang-gao-dian-ji-liang-shi-shi-tong-ji.html">
            
                <a href="di-11-zhang-xin-zeng-xu-6c423a-zui-jin-1-xiao-shi-guang-gao-dian-ji-liang-shi-shi-tong-ji.html">
            
                    
                    第 11 章 新增需求: 最近 1 小时广告点击量实时统计
            
                </a>
            

            
        </li>
    

    

    <li class="divider"></li>

    <li>
        <a href="https://www.gitbook.com" target="blank" class="gitbook-link">
            本书使用 GitBook 发布
        </a>
    </li>
</ul>


                </nav>
            
        
    </div>

    <div class="book-body">
        
            <div class="body-inner">
                
                    

<div class="book-header" role="navigation">
    

    <!-- Title -->
    <h1>
        <i class="fa fa-circle-o-notch fa-spin"></i>
        <a href=".." >第 11 章 新增需求: 最近 1 小时广告点击量实时统计</a>
    </h1>
</div>




                    <div class="page-wrapper" tabindex="-1" role="main">
                        <div class="page-inner">
                            
<div id="book-search-results">
    <div class="search-noresults">
    
                                <section class="normal markdown-section">
                                
                                <h1 id="&#x7B2C;-11-&#x7AE0;-&#x65B0;&#x589E;&#x9700;&#x6C42;-&#x6700;&#x8FD1;-1-&#x5C0F;&#x65F6;&#x5E7F;&#x544A;&#x70B9;&#x51FB;&#x91CF;&#x5B9E;&#x65F6;&#x7EDF;&#x8BA1;">&#x7B2C; 11 &#x7AE0; &#x65B0;&#x589E;&#x9700;&#x6C42;: &#x6700;&#x8FD1; 1 &#x5C0F;&#x65F6;&#x5E7F;&#x544A;&#x70B9;&#x51FB;&#x91CF;&#x5B9E;&#x65F6;&#x7EDF;&#x8BA1;</h1>
<p>&#x7EDF;&#x8BA1;&#x5404;&#x5E7F;&#x544A;&#x6700;&#x8FD1; 1 &#x5C0F;&#x65F6;&#x5185;&#x7684;&#x70B9;&#x51FB;&#x91CF;&#x8D8B;&#x52BF;&#xFF1A;&#x5404;&#x5E7F;&#x544A;&#x6700;&#x8FD1; 1 &#x5C0F;&#x65F6;&#x5185;&#x5404;&#x5206;&#x949F;&#x7684;&#x70B9;&#x51FB;&#x91CF; </p>
<h2 id="111-&#x76EE;&#x6807;&#x6570;&#x636E;&#x5B57;&#x6BB5;">11.1 &#x76EE;&#x6807;&#x6570;&#x636E;&#x5B57;&#x6BB5;</h2>
<p><code>redis</code> &#x4FDD;&#x5B58;&#x4E3A;&#x4E00;&#x6761;<code>hash</code>&#x7ED3;&#x6784;&#x7684;<code>kv</code></p>
<p><img src="http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/1553333726.png-atguiguText" alt=""></p>
<p><code>field</code>&#x4FDD;&#x5B58;&#x5E7F;&#x544A;<code>Id</code>&#xFF0C; <code>value</code>&#x4FDD;&#x5B58;&#x5206;&#x949F;&#x548C;&#x6BCF;&#x5206;&#x949F;&#x70B9;&#x51FB;&#x6570;&#x636E;&#x7684;<code>json</code>&#x4E32;</p>
<h2 id="112-&#x601D;&#x8DEF;">11.2 &#x601D;&#x8DEF;</h2>
<blockquote>
<p>&#x7A97;&#x53E3;&#x64CD;&#x4F5C; </p>
</blockquote>
<p>Spark Streaming &#x63D0;&#x4F9B;&#x4E86;&#x7A97;&#x53E3;&#x8BA1;&#x7B97;&#xFF0C;&#x5141;&#x8BB8;&#x5728;&#x6570;&#x636E;&#x7684;&#x6ED1;&#x52A8;&#x7A97;&#x53E3;&#x4E0A;&#x5E94;&#x7528;&#x8F6C;&#x6362;&#xFF0C;&#x4E0B;&#x56FE;&#x8BF4;&#x660E;&#x4E86;&#x8FD9;&#x4E2A;&#x6ED1;&#x52A8;&#x7A97;&#x53E3;&#xFF1A;</p>
<p><img src="http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/1553333892.png-atguiguText" alt=""></p>
<p>&#x5982;&#x56FE;&#x6240;&#x793A;&#xFF0C;&#x6BCF;&#x5F53;&#x7A97;&#x53E3;&#x6ED1;&#x8FC7;&#x6E90; DStream &#x65F6;&#xFF0C;&#x843D;&#x5728;&#x7A97;&#x53E3;&#x5185;&#x7684;&#x6E90; RDD &#x88AB;&#x7EC4;&#x5408;&#x5E76;&#x8FD0;&#x884C;&#xFF0C;&#x4EE5;&#x4EA7;&#x751F;&#x7A97;&#x53E3; DStream &#x7684; RDD&#x3002; </p>
<p>&#x5728;&#x8FD9;&#x79CD;&#x5177;&#x4F53;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x64CD;&#x4F5C;&#x5E94;&#x7528;&#x4E8E;&#x6700;&#x8FD1; 3 &#x4E2A;&#x65F6;&#x95F4;&#x5355;&#x4F4D;&#x7684;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4EE5; 2 &#x4E2A;&#x65F6;&#x95F4;&#x5355;&#x4F4D;&#x6ED1;&#x52A8;&#x3002; &#x8FD9;&#x8868;&#x660E;&#x4EFB;&#x4F55;&#x7A97;&#x53E3;&#x64CD;&#x4F5C;&#x90FD;&#x9700;&#x8981;&#x6307;&#x5B9A;&#x4E24;&#x4E2A;&#x53C2;&#x6570;&#x3002; </p>
<ul>
<li>&#x7A97;&#x53E3;&#x957F;&#x5EA6; - &#x7A97;&#x53E3;&#x7684;&#x6301;&#x7EED;&#x65F6;&#x95F4;&#xFF08;&#x6B64;&#x56FE;&#x4E2D;&#x7A97;&#x53E3;&#x957F;&#x5EA6;&#x4E3A; 3&#xFF09;&#x3002; </li>
<li>&#x6ED1;&#x52A8;&#x95F4;&#x9694; - &#x6267;&#x884C;&#x7A97;&#x53E3;&#x64CD;&#x4F5C;&#x7684;&#x95F4;&#x9694;&#xFF08;&#x6B64;&#x56FE;&#x4E2D;&#x6ED1;&#x52A8;&#x95F4;&#x9694;&#x4E3A; 2&#xFF09;&#x3002;</li>
</ul>
<p>&#x8FD9;&#x4E24;&#x4E2A;&#x53C2;&#x6570;&#x5FC5;&#x987B;&#x662F;&#x6E90; DStream &#x7684; batch &#x95F4;&#x9694;&#x7684;&#x500D;&#x6570;&#xFF08;&#x6B64;&#x56FE;&#x4E2D; batch &#x95F4;&#x9694;&#x4E3A; 1&#xFF09;&#x3002; 
batch &#x95F4;&#x9694;&#x4E3A;&#x5207;&#x5272; RDD &#x7684;&#x95F4;&#x9694;&#xFF0C;&#x6ED1;&#x52A8;&#x95F4;&#x9694;&#x4E3A;&#x6BCF;&#x9694;&#x591A;&#x957F;&#x65F6;&#x95F4;&#x6765;&#x8BA1;&#x7B97;&#x4E00;&#x6B21;&#xFF0C;&#x7A97;&#x53E3;&#x957F;&#x5EA6;&#x4E3A;&#x6BCF;&#x6B21;&#x8BA1;&#x7B97;&#x7684;&#x6570;&#x636E;&#x91CF;&#x662F;&#x591A;&#x5C11;&#x3002;</p>
<h2 id="113-&#x5177;&#x4F53;&#x5B9E;&#x73B0;">11.3 &#x5177;&#x4F53;&#x5B9E;&#x73B0;</h2>
<pre class="language-"><code class="lang-scala"><span class="token keyword">package</span> com<span class="token punctuation">.</span>atgugu<span class="token punctuation">.</span>sparkmall<span class="token punctuation">.</span>realtime<span class="token punctuation">.</span>app

<span class="token keyword">import</span> java<span class="token punctuation">.</span>text<span class="token punctuation">.</span>SimpleDateFormat

<span class="token keyword">import</span> com<span class="token punctuation">.</span>atgugu<span class="token punctuation">.</span>sparkmall<span class="token punctuation">.</span>realtime<span class="token punctuation">.</span>bean<span class="token punctuation">.</span>AdsInfo
<span class="token keyword">import</span> com<span class="token punctuation">.</span>atguigu<span class="token punctuation">.</span>sparkmall<span class="token punctuation">.</span>common<span class="token punctuation">.</span>util<span class="token punctuation">.</span>RedisUtil
<span class="token keyword">import</span> org<span class="token punctuation">.</span>apache<span class="token punctuation">.</span>spark<span class="token punctuation">.</span>streaming<span class="token punctuation">.</span>dstream<span class="token punctuation">.</span>DStream
<span class="token keyword">import</span> org<span class="token punctuation">.</span>apache<span class="token punctuation">.</span>spark<span class="token punctuation">.</span>streaming<span class="token punctuation">.</span><span class="token punctuation">{</span>Minutes<span class="token punctuation">,</span> Seconds<span class="token punctuation">}</span>
<span class="token keyword">import</span> org<span class="token punctuation">.</span>json4s<span class="token punctuation">.</span>jackson<span class="token punctuation">.</span>JsonMethods
<span class="token keyword">import</span> redis<span class="token punctuation">.</span>clients<span class="token punctuation">.</span>jedis<span class="token punctuation">.</span>Jedis

<span class="token keyword">object</span> LastHourAdsClickApp <span class="token punctuation">{</span>
    <span class="token keyword">def</span> statLastHourAdsClick<span class="token punctuation">(</span>filteredDStream<span class="token operator">:</span> DStream<span class="token punctuation">[</span>AdsInfo<span class="token punctuation">]</span><span class="token punctuation">)</span> <span class="token operator">=</span> <span class="token punctuation">{</span>
        <span class="token keyword">val</span> windowDStream<span class="token operator">:</span> DStream<span class="token punctuation">[</span>AdsInfo<span class="token punctuation">]</span> <span class="token operator">=</span> filteredDStream<span class="token punctuation">.</span>window<span class="token punctuation">(</span>Minutes<span class="token punctuation">(</span><span class="token number">60</span><span class="token punctuation">)</span><span class="token punctuation">,</span> Seconds<span class="token punctuation">(</span><span class="token number">5</span><span class="token punctuation">)</span><span class="token punctuation">)</span>

        <span class="token keyword">val</span> groupAdsCountDStream<span class="token operator">:</span> DStream<span class="token punctuation">[</span><span class="token punctuation">(</span><span class="token builtin">String</span><span class="token punctuation">,</span> Iterable<span class="token punctuation">[</span><span class="token punctuation">(</span><span class="token builtin">String</span><span class="token punctuation">,</span> <span class="token builtin">Int</span><span class="token punctuation">)</span><span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">]</span> <span class="token operator">=</span> windowDStream<span class="token punctuation">.</span>map<span class="token punctuation">(</span>adsInfo <span class="token keyword">=&gt;</span> <span class="token punctuation">{</span>
            <span class="token keyword">val</span> houreMinutes <span class="token operator">=</span> <span class="token keyword">new</span> SimpleDateFormat<span class="token punctuation">(</span><span class="token string">&quot;HH:mm&quot;</span><span class="token punctuation">)</span><span class="token punctuation">.</span>format<span class="token punctuation">(</span>adsInfo<span class="token punctuation">.</span>ts<span class="token punctuation">)</span>
            <span class="token punctuation">(</span><span class="token punctuation">(</span>adsInfo<span class="token punctuation">.</span>adsId<span class="token punctuation">,</span> houreMinutes<span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token number">1</span><span class="token punctuation">)</span>
        <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">.</span>reduceByKey<span class="token punctuation">(</span>_ <span class="token operator">+</span> _<span class="token punctuation">)</span><span class="token punctuation">.</span>map <span class="token punctuation">{</span>
            <span class="token keyword">case</span> <span class="token punctuation">(</span><span class="token punctuation">(</span>adsId<span class="token punctuation">,</span> hourMinutes<span class="token punctuation">)</span><span class="token punctuation">,</span> count<span class="token punctuation">)</span> <span class="token keyword">=&gt;</span> <span class="token punctuation">(</span>adsId<span class="token punctuation">,</span> <span class="token punctuation">(</span>hourMinutes<span class="token punctuation">,</span> count<span class="token punctuation">)</span><span class="token punctuation">)</span>
        <span class="token punctuation">}</span><span class="token punctuation">.</span>groupByKey

        <span class="token keyword">val</span> jsonCountDStream<span class="token operator">:</span> DStream<span class="token punctuation">[</span><span class="token punctuation">(</span><span class="token builtin">String</span><span class="token punctuation">,</span> <span class="token builtin">String</span><span class="token punctuation">)</span><span class="token punctuation">]</span> <span class="token operator">=</span> groupAdsCountDStream<span class="token punctuation">.</span>map <span class="token punctuation">{</span>
            <span class="token keyword">case</span> <span class="token punctuation">(</span>adsId<span class="token punctuation">,</span> it<span class="token punctuation">)</span> <span class="token keyword">=&gt;</span> <span class="token punctuation">{</span>
                <span class="token keyword">import</span> org<span class="token punctuation">.</span>json4s<span class="token punctuation">.</span>JsonDSL<span class="token punctuation">.</span>_
                <span class="token keyword">val</span> hourMinutesJson<span class="token operator">:</span> <span class="token builtin">String</span> <span class="token operator">=</span> JsonMethods<span class="token punctuation">.</span>compact<span class="token punctuation">(</span>JsonMethods<span class="token punctuation">.</span>render<span class="token punctuation">(</span>it<span class="token punctuation">)</span><span class="token punctuation">)</span>
                <span class="token punctuation">(</span>adsId<span class="token punctuation">,</span> hourMinutesJson<span class="token punctuation">)</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>

        jsonCountDStream<span class="token punctuation">.</span>foreachRDD<span class="token punctuation">(</span>rdd <span class="token keyword">=&gt;</span> <span class="token punctuation">{</span>
            <span class="token keyword">val</span> result<span class="token operator">:</span> Array<span class="token punctuation">[</span><span class="token punctuation">(</span><span class="token builtin">String</span><span class="token punctuation">,</span> <span class="token builtin">String</span><span class="token punctuation">)</span><span class="token punctuation">]</span> <span class="token operator">=</span> rdd<span class="token punctuation">.</span>collect
            <span class="token keyword">import</span> collection<span class="token punctuation">.</span>JavaConversions<span class="token punctuation">.</span>_
            <span class="token keyword">val</span> client<span class="token operator">:</span> Jedis <span class="token operator">=</span> RedisUtil<span class="token punctuation">.</span>getJedisClient
            client<span class="token punctuation">.</span>hmset<span class="token punctuation">(</span><span class="token string">&quot;last_hour_ads_click&quot;</span><span class="token punctuation">,</span> result<span class="token punctuation">.</span>toMap<span class="token punctuation">)</span>
            client<span class="token punctuation">.</span>close<span class="token punctuation">(</span><span class="token punctuation">)</span>
        <span class="token punctuation">}</span><span class="token punctuation">)</span>
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre>
<footer class="page-footer"><span class="copyright">Copyright &#xA9; &#x5C1A;&#x7845;&#x8C37;&#x5927;&#x6570;&#x636E; 2019 all right reserved&#xFF0C;powered by Gitbook</span><span class="footer-modification"><br>&#x8BE5;&#x6587;&#x4EF6;&#x6700;&#x540E;&#x4FEE;&#x8BA2;&#x65F6;&#x95F4;&#xFF1A;
2019-03-23 18:50:51
</span></footer>
                                
                                </section>
                            
    </div>
    <div class="search-results">
        <div class="has-results">
            
            <h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
            <ul class="search-results-list"></ul>
            
        </div>
        <div class="no-results">
            
            <h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
            
        </div>
    </div>
</div>

                        </div>
                    </div>
                
            </div>

            
                
                <a href="di-10-zhang-xu-qiu-7-mei-tian-mei-di-qu-re-men-guang-gao-top3.html" class="navigation navigation-prev navigation-unique" aria-label="Previous page: 第 10 章 需求7: 每天每地区 热门广告 Top3">
                    <i class="fa fa-angle-left"></i>
                </a>
                
                
            
        
    </div>

    <script>
        var gitbook = gitbook || [];
        gitbook.push(function() {
            gitbook.page.hasChanged({"page":{"title":"第 11 章 新增需求: 最近 1 小时广告点击量实时统计","level":"2.8","depth":1,"previous":{"title":"第 10 章 需求7: 每天每地区 热门广告 Top3","level":"2.7","depth":1,"path":"di-2-bu-fen-dian-shang-fen-xi-xi-tong-xu-qiu-shi-xian/di-10-zhang-xu-qiu-7-mei-tian-mei-di-qu-re-men-guang-gao-top3.md","ref":"di-2-bu-fen-dian-shang-fen-xi-xi-tong-xu-qiu-shi-xian/di-10-zhang-xu-qiu-7-mei-tian-mei-di-qu-re-men-guang-gao-top3.md","articles":[]},"dir":"ltr"},"config":{"plugins":["splitter","expandable-chapters-small","page-toc-button","-highlight","prism","prism-themes","tbfed-pagefooter","sitemap","change_girls","livereload"],"styles":{"website":"styles/website.css","ebook":"styles/ebook.css","pdf":"styles/pdf.css","mobi":"styles/mobi.css","epub":"styles/epub.css"},"pluginsConfig":{"tbfed-pagefooter":{"copyright":"Copyright &copy 尚硅谷大数据 2019","modify_label":"<br>该文件最后修订时间：","modify_format":"YYYY-MM-DD HH:mm:ss"},"prism":{"css":["prismjs/themes/prism-solarizedlight.css"]},"disqus":{"shortName":"zhenchao125"},"livereload":{},"splitter":{},"change_girls":{"time":30,"urls":["http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/62171757.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/83394736.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/15906185.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/15906185.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/3394270.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/65028582.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/20359261.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/37472401.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/3355397.jpg-atguiguImg","http://lizhenchao.oss-cn-shenzhen.aliyuncs.com/imgs/18-3-4/11075549.jpg-atguiguImg"]},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"fontsettings":{"theme":"white","family":"sans","size":2},"sitemap":{"hostname":"http://bigdataatguigu.applinzi.com/"},"page-toc-button":{"maxTocDepth":3,"minTocSize":2},"prism-themes":{},"expandable-chapters-small":{},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false}},"theme":"default","author":" 李振超","pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"variables":{},"title":"大数据 bigdata_mallanalyze_atguigu 课堂笔记","language":"zh-hans","links":{"sidebar":{"联系我们":"http://www.atguigu.com/"}},"gitbook":"*","description":"课堂笔记,学生提前预习"},"file":{"path":"di-2-bu-fen-dian-shang-fen-xi-xi-tong-xu-qiu-shi-xian/di-11-zhang-xin-zeng-xu-6c423a-zui-jin-1-xiao-shi-guang-gao-dian-ji-liang-shi-shi-tong-ji.md","mtime":"2019-03-23T10:50:51.759Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2019-07-19T00:04:29.500Z"},"basePath":"..","book":{"language":""}});
        });
    </script>
</div>

        
    <script src="../gitbook/gitbook.js"></script>
    <script src="../gitbook/theme.js"></script>
    
        
        <script src="../gitbook/gitbook-plugin-splitter/splitter.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-expandable-chapters-small/expandable-chapters-small.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-page-toc-button/plugin.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-change_girls/girls.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-livereload/plugin.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-search/search-engine.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-search/search.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-lunr/lunr.min.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-lunr/search-lunr.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-sharing/buttons.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-fontsettings/fontsettings.js"></script>
        
    

    </body>
</html>

